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Extreme Fire Weather Concerns for the Western U.S.; Severe Weather and Flooding Threats for the Central U.S.

Extremely critical fire weather conditions are expected to develop across the Great Basin and Southwest today, and exceptionally dry and windy conditions will promote rapid wildfire spread through the weekend. Scattered severe thunderstorms and heavy rain are possible across parts of the Ozark Plateau into lower Ohio Valley and parts of the northern Rockies into adjacent Great Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Bar Harbor, Hancock County-Bar Harbor Airport (KBHB)

Lat: 44.45°NLon: 68.37°WElev: 82ft.

Fog

57°F

14°C

Humidity 100%
Wind Speed Calm
Barometer 30.04 in (1017.2 mb)
Dewpoint 57°F (14°C)
Visibility 0.50 mi
Last update 27 Jun 12:56 am EDT
Extended Forecast for

Little Deer Isle ME

Dense Fog Advisory until June 27, 08:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until June 27, 08:00am

    NOW until 8:00am Sat

    Dense Fog Advisory

  • Overnight

    Low: 55 °F

    Areas Dense
    Fog

  • Saturday

    Saturday: Isolated showers after 2pm. Areas of dense fog before noon. Otherwise, partly sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 72 °F

    Areas Dense
    Fog then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Areas of fog. Otherwise, mostly cloudy, with a low around 56. Light and variable wind.

    Low: 56 °F

    Areas Fog

  • Sunday

    Sunday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Areas of fog before noon. Otherwise, partly sunny, with a high near 73. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 73 °F

    Areas Fog
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly before 7pm. Areas of fog after 9pm. Otherwise, partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers and
    Areas Fog
    then Areas
    Fog

  • Monday

    Monday: Sunny, with a high near 72. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Patchy fog between midnight and 1am. Otherwise, partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.

    Low: 59 °F

    Partly Cloudy
    then Patchy
    Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Overnight
Areas of dense fog. Otherwise, cloudy, with a low around 55. Calm wind.
Saturday
Isolated showers after 2pm. Areas of dense fog before noon. Otherwise, partly sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Areas of fog. Otherwise, mostly cloudy, with a low around 56. Light and variable wind.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Areas of fog before noon. Otherwise, partly sunny, with a high near 73. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
A chance of showers, mainly before 7pm. Areas of fog after 9pm. Otherwise, partly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%.
Monday
Sunny, with a high near 72. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Monday Night
Patchy fog between midnight and 1am. Otherwise, partly cloudy, with a low around 59. Southwest wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 71.
Tuesday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 73. Chance of precipitation is 20%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 20%.
Friday
A chance of showers. Mostly sunny, with a high near 76. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Little Deer Isle ME
 44.28°N 68.7°W (Elev. 89 ft)
Last Update:
2:30 am EDT Jun 27, 2026
Forecast Valid:
2am EDT Jun 27, 2026-6pm EDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation